Where does “beargrass” come from?

beargrass (English) comes from English bear, from Middle English bere, from Old English bere, from Old English tūn, from Proto-West Germanic tūn, from Proto-Germanic tūną, from Gaulish dunum, from Proto-Celtic dūnom — smoke; mist, haze.

beargrass (English): Xerophyllum tenax, a grasslike perennial closely...

Definitions

  1. Xerophyllum tenax, a grasslike perennial closely...

Ancestry of “beargrass”, step by step

beargrass traces back through two separate lines of ancestry.

via English bear

StepLanguageWordMeaning
1EnglishbearA large omnivorous mammal, related to the dog and...
2Middle Englishberebear; To pierce
3Old Englishberebarley; first-person singular present indicative...
4Old Englishtūnenclosure, yard; place; dwelling
5Proto-West Germanictūnfence
6Proto-Germanictūnąfence; enclosure
7Gaulishdunumfort; hill, hillfort
8Proto-Celticdūnomstronghold, rampart
9Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English grass

StepLanguageWordMeaning
1EnglishgrassAny plant of the family Poaceae, characterized by...
2Middle EnglishgrasA grass; Any plant; especially a herbaceous one;...
3Old Englishgræsgrass
4Proto-West Germanicgrasgrass
5Proto-Germanicgrasągrass
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European dʰewh₂-
beargrass — Etymology, Origin & Word History | Etymology Explorer